19221-2931 TOK 423 Aa,Ab
19h 22m 03.77s -29° 31' 23.2" P.A. 36.00 sep 0.8 mag 7.20,13.00 Sp G0IV dist. 50.97 pc (166.26 l.y.)
Coord 2000 |
19221-2931 |
|
Discov num |
TOK 423 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 22 03.77 -29 31 23.2 |
|
Date first |
2014 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
36 |
|
Pa last |
36.4 |
|
P.A. Now (θ) |
36.4° |
|
Sep first |
0.8 |
|
Sep last |
0.768 |
|
Sep. Now (ρ) |
0.768" |
|
Mag pri |
7.20 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
G0IV (yellow) |
|
Pri motion ra |
+139 |
|
Sec motion ra |
|
|
Pri motion dec |
+008 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19221-2931 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
188025 |
19 22 04 -29 31 23 |
TOK 423 Aa,Ab |
2016 |
3 |
36 |
0.8 |
7.20 |
13.00 |
5.80 |
|
<=== |
Show |
HD 181544 |
188025 |
19 22 04 -29 31 23 |
SHY 753 AB |
1999 |
14 |
227 |
435.7 |
7.16 |
7.16 |
0.00 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
SAO |
188025 |
|
HIP |
95203 |
|
Tycho2 |
6887-00845-1 |
|
Gaia DR2 |
6758629978021178112 |
|
HD |
181544 |
|
CD |
CD-2916041 |
|
CP |
CP-29 6008 |
|
Distance |
50.97 |
|
Distance ly |
166.26 |
|